CA2354672C - Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures - Google Patents

Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures Download PDF

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Publication number
CA2354672C
CA2354672C CA2354672A CA2354672A CA2354672C CA 2354672 C CA2354672 C CA 2354672C CA 2354672 A CA2354672 A CA 2354672A CA 2354672 A CA2354672 A CA 2354672A CA 2354672 C CA2354672 C CA 2354672C
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CA
Canada
Prior art keywords
nucleic acid
desaturase
sequence
protein
seq
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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CA2354672A
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English (en)
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CA2354672A1 (fr
Inventor
John A. Browse
James G. Wallis
Jennifer L. Watts
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Washington State University WSU
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Washington State University Research Foundation
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Publication date
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Application filed by Washington State University Research Foundation filed Critical Washington State University Research Foundation
Priority to CA2791961A priority Critical patent/CA2791961A1/fr
Publication of CA2354672A1 publication Critical patent/CA2354672A1/fr
Application granted granted Critical
Publication of CA2354672C publication Critical patent/CA2354672C/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • C12P7/6432—Eicosapentaenoic acids [EPA]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • C12N15/8247—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving modified lipid metabolism, e.g. seed oil composition
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/05—Animals comprising random inserted nucleic acids (transgenic)

Abstract

L'invention concerne les séquences d'acides aminés et d'acides nucléiques d'une enzyme .DELTA.?5¿-désaturase et d'une enzyme .DELTA.?8¿-désaturase. Les séquences d'acides nucléiques peuvent s'utiliser pour mettre au point des produits de recombinaison et des vecteurs d'ADN recombiné. Ces vecteurs peuvent ensuite s'utiliser pour transformer plusieurs organismes, y compris par exemple, des végétaux et de la levure. Les organismes transformés produisent ensuite des acides gras polyinsaturés. Les séquences d'acides aminés s'utilisent pour générer des anticorps spécifiques aux enzymes permettant d'identifier les désaturases.
CA2354672A 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures Expired - Lifetime CA2354672C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2791961A CA2791961A1 (fr) 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11130198P 1998-12-07 1998-12-07
US60/111,301 1998-12-07
PCT/US1999/028655 WO2000034439A1 (fr) 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2791961A Division CA2791961A1 (fr) 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures

Publications (2)

Publication Number Publication Date
CA2354672A1 CA2354672A1 (fr) 2000-06-15
CA2354672C true CA2354672C (fr) 2012-10-02

Family

ID=22337705

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2354672A Expired - Lifetime CA2354672C (fr) 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures
CA2791961A Abandoned CA2791961A1 (fr) 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2791961A Abandoned CA2791961A1 (fr) 1998-12-07 1999-12-06 Desaturases et leurs methodes d'utilisation pour la synthese d'acides gras polyinsatures

Country Status (8)

Country Link
EP (1) EP1147174B1 (fr)
JP (1) JP4383671B2 (fr)
AT (1) ATE353952T1 (fr)
AU (1) AU776711B2 (fr)
CA (2) CA2354672C (fr)
DE (1) DE69935162T2 (fr)
NZ (1) NZ512656A (fr)
WO (1) WO2000034439A1 (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1911837T3 (da) 2000-09-28 2011-08-29 Bioriginal Food & Science Corp FAD5-2 fedtsyredesaturasefamiliemedlem og anvendelser deraf
DE10102338A1 (de) * 2001-01-19 2002-07-25 Basf Plant Science Gmbh Verfahren zur Expression von Biosynthesegenen in pflanzlichen Samen unter Verwendung von neuen multiplen Expressionskonstrukten
JP4900746B2 (ja) * 2001-02-28 2012-03-21 月桂冠株式会社 香気成分高生産性酵母
GB0107510D0 (en) 2001-03-26 2001-05-16 Univ Bristol New elongase gene and a process for the production of -9-polyunsaturated fatty acids
AU2003296638B2 (en) * 2002-12-19 2009-06-11 University Of Bristol Method for the production of polyunsaturated fatty acids
GB0229578D0 (en) * 2002-12-19 2003-01-22 Univ Bristol Novel method for the production of polyunsaturated fatty acids
US11952581B2 (en) 2003-08-01 2024-04-09 Basf Plant Science Gmbh Process for the production of polyunsaturated fatty acids in transgenic organisms
EP2166090B1 (fr) 2003-08-01 2015-07-01 BASF Plant Science GmbH Procédé de fabrication d'acides gras insaturés de manière multiple dans des organismes transgéniques
WO2005083053A2 (fr) 2004-02-27 2005-09-09 Basf Plant Science Gmbh Procede pour produire des acides gras $g(v)-3 insatures dans des organismes transgeniques
MXPA06009572A (es) 2004-02-27 2007-05-23 Basf Plant Science Gmbh Metodo para la produccion de acidos grasos poliinsaturados en plantas transgenicas.
ES2529572T3 (es) 2004-04-22 2015-02-23 Commonwealth Scientific And Industrial Research Organisation Síntesis de ácidos grasos poliinsaturados de cadena larga por células recombinantes
EP2357244A3 (fr) 2004-04-22 2011-11-23 Commonwealth Scientific and Industrial Research Organisation Synthèse d'acides gras polyinsaturés à longue chaîne par cellules recombinantes
JP4955540B2 (ja) 2004-06-04 2012-06-20 フラクスオーム サイエンセズ エイ／エス 多価不飽和脂肪酸生産のための代謝改変細胞
US7256033B2 (en) 2004-06-25 2007-08-14 E. I. Du Pont De Nemours And Company Delta-8 desaturase and its use in making polyunsaturated fatty acids
US7550286B2 (en) * 2004-11-04 2009-06-23 E. I. Du Pont De Nemours And Company Docosahexaenoic acid producing strains of Yarrowia lipolytica
GB2431158A (en) 2005-10-13 2007-04-18 Rothamsted Res Ltd Process for the production of arachidonic and/or eicosapentaenoic acid
CA2624661C (fr) 2005-11-23 2015-06-30 E.I. Du Pont De Nemours And Company Delta-9 elongases et leur utilisation pour produire de acides gras polyinsatures
AR059376A1 (es) 2006-02-21 2008-03-26 Basf Plant Science Gmbh Procedimiento para la produccion de acidos grasos poliinsaturados
US7943823B2 (en) 2006-04-28 2011-05-17 E.I. Du Pont De Nemours And Company Delta-8 desaturase and its use in making polyunsaturated fatty acids
US7695950B2 (en) 2006-05-17 2010-04-13 E. I. Du Pont De Nemours And Company Δ5 desaturase and its use in making polyunsaturated fatty acids
US7678560B2 (en) 2006-05-17 2010-03-16 E.I. Du Pont De Nemours And Company Δ 5 desaturase and its use in making polyunsaturated fatty acids
PL2390339T3 (pl) 2006-10-23 2013-12-31 Du Pont Delta-8 desaturazy i ich zastosowanie w wytwarzaniu polinienasyconych kwasów tłuszczowych
WO2008073275A2 (fr) 2006-12-07 2008-06-19 E. I. Du Pont De Nemours And Company Gènes mutants de la désaturase delta 8 modifiés par mutagenèse ciblée et utilisation de ceux-ci dans la fabrication d'acides gras polyinsaturés
US7709239B2 (en) 2006-12-07 2010-05-04 E.I. Du Pont De Nemours And Company Mutant Δ8 desaturase genes engineered by targeted mutagenesis and their use in making polyunsaturated fatty acids
EP2121934A2 (fr) 2007-02-12 2009-11-25 E. I. Du Pont de Nemours and Company Production d'acide arachidonique dans des plantes à graines oléagineuses
MX2009010574A (es) 2007-04-03 2009-10-22 Du Pont Multienzimas y su uso en la fabricacion de acidos grasos poliinsaturados.
US8188338B2 (en) * 2007-04-10 2012-05-29 E. I. Du Pont De Nemours And Company Delta-8 desaturases and their use in making polyunsaturated fatty acids
US8119860B2 (en) 2007-04-16 2012-02-21 E. I. Du Pont De Nemours And Company Delta-9 elongases and their use in making polyunsaturated fatty acids
US8957280B2 (en) 2007-05-03 2015-02-17 E. I. Du Pont De Nemours And Company Delta-5 desaturases and their use in making polyunsaturated fatty acids
WO2010130725A1 (fr) 2009-05-13 2010-11-18 Basf Plant Science Company Gmbh Acyltransférases et leurs utilisations dans la production d'acide gras
JP2012529277A (ja) 2009-06-08 2012-11-22 ロザムステッド リサーチ リミテッド 新規の脂肪酸伸長成分およびその使用
DE112010002967T5 (de) 2009-07-17 2012-10-11 Basf Plant Science Company Gmbh Neue Fettsäuredesaturasen und -elongasen und Anwendungen davon
JP2013502914A (ja) 2009-08-31 2013-01-31 ビーエーエスエフ プラント サイエンス カンパニー ゲーエムベーハー 多価不飽和脂肪酸合成の増強を促進する植物の種子特異的遺伝子発現を増強する調節核酸分子
WO2011064181A1 (fr) 2009-11-24 2011-06-03 Basf Plant Science Company Gmbh Nouvelle désaturase d'acides gras et ses utilisations
EP2504438A1 (fr) 2009-11-24 2012-10-03 BASF Plant Science Company GmbH Nouvelle élongase d'acides gras et ses utilisations
US9388437B2 (en) 2010-06-25 2016-07-12 Basf Plant Science Company Gmbh Acyltransferases and uses thereof in fatty acid production
WO2012052468A2 (fr) 2010-10-21 2012-04-26 Basf Plant Science Company Gmbh Nouvelles désaturases d'acides gras, élongases, composants d'allongement leurs utilisations
AU2013298113A1 (en) 2012-08-03 2015-01-29 Basf Plant Science Company Gmbh Novel enzymes, enzyme components and uses thereof
US20190054127A1 (en) * 2016-03-04 2019-02-21 Euglena Co., Ltd. Antiviral agent and antiviral food

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057419A (en) * 1988-09-22 1991-10-15 Rutgers University Genetically engineered plasmid and organisms for the production of specialized oils
US5614393A (en) * 1991-10-10 1997-03-25 Rhone-Poulenc Agrochimie Production of γ-linolenic acid by a Δ6-desaturase
FR2755638B1 (fr) * 1996-11-14 1999-02-05 Mphi Sa Machine de soudage de feuilles ou films en matiere synthetique
DK0996732T3 (da) * 1997-04-11 2005-10-17 Calgene Llc Fremgangsmåder og sammensætninger til syntese af langkædede polyumættede fedtsyrer i planter

Also Published As

Publication number Publication date
AU3109000A (en) 2000-06-26
EP1147174B1 (fr) 2007-02-14
ATE353952T1 (de) 2007-03-15
AU776711B2 (en) 2004-09-16
JP4383671B2 (ja) 2009-12-16
EP1147174A4 (fr) 2004-10-06
EP1147174A1 (fr) 2001-10-24
DE69935162D1 (de) 2007-03-29
JP2002531116A (ja) 2002-09-24
CA2791961A1 (fr) 2000-06-15
WO2000034439A1 (fr) 2000-06-15
NZ512656A (en) 2003-09-26
DE69935162T2 (de) 2007-11-22
CA2354672A1 (fr) 2000-06-15

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Effective date: 20191206